package staticTest;

/**
 * @Author 28021
 * @Date 2022/10/11
 */
public class TestDemo {
    public static void main(String[] args) {
        int[] arr1 = {10,20,50,34,100};
        double[] arr = {10,20,50,34,100};
        System.out.println(ArrayUtil.printArr(arr1));

        System.out.println(ArrayUtil.getAverage(arr));
    }
}
